2. Use the stiffness equation you have derived to calculate the internal force diagrams of the...

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2. Use the stiffness equation you have derived to calculate the internal force diagrams of the structure below. Confirm your results using NASTRAN and PATRAN. 2E Aa? = EI N E = 2.1 · 105 mm? N q = 450- I = 13333 mm* EI m 2E A = EI a = 0.5m A = 10000 mm² 2. Use the stiffness equation you have derived to calculate the internal force diagrams of the structure below. Confirm your results using NASTRAN and PATRAN. 2E Aa? = EI N E = 2.1 · 105 mm? N q = 450- I = 13333 mm* EI m 2E A = EI a = 0.5m A = 10000 mm²